[PATCH] PCI: mediatek-gen3: Remove leftover mac_reset assert for Airoha EN7581 SoC.

[Lorenzo Bianconi]

> On Mi, 2025-01-15 at 18:58 +0100, Lorenzo Bianconi wrote:
> > Remove a leftover assert for mac_reset line in mtk_pcie_en7581_power_up().
> > This is not armful since EN7581 does not requires mac_reset and
>               ^ harmful

ack, I will fix it.

> 
> > mac_reset is not defined in EN7581 device tree.
> >
> 
> > Signed-off-by: Lorenzo Bianconi <lorenzo at kernel.org>
> > ---
> >  drivers/pci/controller/pcie-mediatek-gen3.c | 1 -
> >  1 file changed, 1 deletion(-)
> > 
> > diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c
> > index aa24ac9aaecc749b53cfc4faf6399913d20cdbf2..0f64e76e2111468e6a453889ead7fbc75804faf7 100644
> > --- a/drivers/pci/controller/pcie-mediatek-gen3.c
> > +++ b/drivers/pci/controller/pcie-mediatek-gen3.c
> > @@ -940,7 +940,6 @@ static int mtk_pcie_en7581_power_up(struct mtk_gen3_pcie *pcie)
> >  	 */
> >  	reset_control_bulk_assert(pcie->soc->phy_resets.num_resets,
> >  				  pcie->phy_resets);
> > -	reset_control_assert(pcie->mac_reset);
> 
> Is it ok to keep the mac_reset assert in mtk_pcie_power_down() ?

yes, since it is in common between mtk chipset and airoha one.
reset_control_assert() just returns if rstc is NULL.

> 
> >  	/* Wait for the time needed to complete the reset lines assert. */
> >  	msleep(PCIE_EN7581_RESET_TIME_MS);
> > 
> > ---
> > base-commit: d02e16e4e05d5d2530a4836ca92318c6a6b21b01
> 
> I can't find this commit, which tree is it on?

it is in next tree:

commit d02e16e4e05d5d2530a4836ca92318c6a6b21b01
Merge: 07eecfa5d467 9dfc6850cfa4
Author: Krzysztof Wilczyński <kwilczynski at kernel.org>
Date:   Wed Jan 15 13:56:57 2025 +0000

    Merge branch 'resource'
    
    * resource:
      PCI: Encourage resource request API users to supply driver name


Regards,
Lorenzo

> 
> regards
> Philipp
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